Program Executive Office Integrated Warfare Systems (PEO IWS)

Program Executive Office Integrated Warfare Systems (PEO IWS)
Unit name	Program Executive Office Integrated Warfare Systems (PEO IWS)
Country	United States
Branch	United States Navy
Type	Program executive office

Program Executive Office Integrated Warfare Systems (PEO IWS) Program Executive Office Integrated Warfare Systems (PEO IWS) is an acquisition organization within the United States Navy responsible for development, procurement, fielding, and sustainment of integrated combat systems. It operates at the nexus of platforms such as Arleigh Burke-class destroyer, Ticonderoga-class cruiser, and programs related to Aegis Combat System, coordinating with defense industry primes and research laboratories like Naval Sea Systems Command, Office of Naval Research, and Naval Surface Warfare Center to deliver capabilities for fleet readiness.

Overview

PEO IWS manages a portfolio of shipboard combat systems, sensors, weapons integration, and combat system software across surface combatants and amphibious ships. The office aligns with acquisition authorities including Assistant Secretary of the Navy (Research, Development and Acquisition), interfaces with Department of Defense procurement offices, and reports technical requirements linked to operational commands such as U.S. Fleet Forces Command and United States Pacific Fleet. Its scope spans hardware suites like SPY-1 radar variants, combat management suites tied to Aegis Ballistic Missile Defense, and integration with naval aviation sensors used on platforms like the MH-60R Seahawk.

Organization and Leadership

PEO IWS is organized into program offices and product teams led by program managers appointed under acquisition regulations promulgated by the Defense Acquisition University framework and overseen by senior executives in the Department of the Navy. Leadership interacts with stakeholders including chiefs from Naval Surface Forces Atlantic, program executive counterparts such as Program Executive Office Littoral Combat Ships, and classification societies including American Bureau of Shipping when certifying ships. Organizational nodes often co-locate with facilities at Naval Support Activity complexes and work closely with research institutions like Massachusetts Institute of Technology and Johns Hopkins University Applied Physics Laboratory on advanced prototypes.

Mission and Responsibilities

The mission of PEO IWS encompasses systems engineering, integration, testing, procurement, and lifecycle sustainment of integrated warfare systems deployed on U.S. Navy surface platforms. Responsibilities include managing interoperability across standards developed by bodies like NATO and technical specifications influenced by programs such as AN/SPY-6 radar acquisitions. The office ensures readiness to meet operational directives from leaders of United States Northern Command and supports coalition operations alongside partners like Royal Navy and Royal Australian Navy through materiel interoperability and allied capability development.

Major Programs and Projects

PEO IWS supervises major programs including the Aegis Combat System, SPY-6 radar family, naval fire control systems integrating missiles such as the Standard Missile series, and command-and-control suites for surface combatants. It also manages integration for electronic warfare systems comparable to those fielded on Zumwalt-class destroyer testbeds and collaborates on vertical launch system integrations related to Mk 41 Vertical Launching System. Software modernization initiatives draw from practices in programs like F-35 Lightning II Autonomic Logistics and leverage modeling from institutions such as Sandia National Laboratories.

Acquisition and Development Process

Acquisition follows statutory frameworks like the Weapon Systems Acquisition Reform Act of 2009 and Department of Defense instruction models, using milestones coordinated with Government Accountability Office oversight and budget submissions to Office of Management and Budget. Development employs systems engineering standards promoted by Institute of Electrical and Electronics Engineers and integration methods tested in naval trials with fleets commanded by leaders of Carrier Strike Group. Continuous integration/continuous deployment practices for combat system software mirror approaches used in large programs including NASA and corporate agile transformations at firms like Lockheed Martin and Raytheon Technologies.

Collaborations and Partnerships

PEO IWS partners with defense contractors such as General Dynamics, Northrop Grumman, BAE Systems, and Raytheon Technologies for subsystem production, and with academic partners including Naval Postgraduate School for workforce development. It engages multinational collaborations via forums like NATO Science and Technology Organization and bilateral programs with navies including Japan Maritime Self-Defense Force and Indian Navy for interoperability and technology exchange. Industrial base engagement includes small businesses certified through programs administered by Small Business Administration and supply chain oversight coordinated with Defense Contract Management Agency.

History and Significant Milestones

PEO IWS evolved from legacy naval procurement organizations as part of post-Cold War restructurings and acquisition reform efforts spearheaded by leaders in the Department of the Navy and influenced by investigations like those conducted by the Byrd Commission. Notable milestones include oversight of the Aegis system fielding during conflicts such as the Gulf War (1990–1991), integration of ballistic missile defense capabilities in joint tests with United States Strategic Command, and transitions to open architecture combat systems reflecting policy guidance from administrations spanning the Clinton administration to the Trump administration. The office has supported fleet modernization initiatives aligned with strategic documents including the National Defense Strategy and contributed to multinational exercises such as RIMPAC.

Category:United States Navy